Home / 2,433,608.51-3,650,133.92-636,665.43

Finding the Fourth Proportional to 2,433,608.51, 3,650,133.92 and 636,665.43

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Solution

The fourth proportional to 2,433,608.51, 3,650,133.92 and 636,665.43 is: 954,925.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,608.51 : 3,650,133.92 = 636,665.43 : x
  2. Step 2: Convert to fraction form
    2,433,608.51/3,650,133.92 = 636,665.43/x
  3. Step 3: Cross multiply
    2,433,608.51x = 3,650,133.92 × 636,665.43
  4. Step 4: Simplify right side
    2,433,608.51x = 2,323,914,081,734.39
  5. Step 5: Solve for x
    x = 2,323,914,081,734.39/2,433,608.51
  6. Step 6: Final answer
    x = 954,925.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.